Class 114/118 - Automatic

Subclass of Class 114 - Ships
Definition: Doors of bulkheads adapted for self-closure or in which
No. of patents: 2
Last issue date: 02/19/2008

Number	Title	Issue Date
7331302	Quick close security door system A security door closure system for cruise ships and other similar public entrance points to prevent terrorist attack or ship take-over is needed. Cruise ship passenger and ship provisioning entrance gangplanks pass through large hydraulically operated shell doors. T...	02/19/2008
7111571	Arrangement in a marine vessel A marine vessel has at least two engines installed in separate respective engine compartments that are positioned substantially horizontally adjacent to each other and are separated from each other by a wall structure defining at least one opening provided with a fl...	09/26/2006

PatentStorm